U.S. Secretary of State John Kerry kicked off the Summit October 11 with Prime Minister of Malaysia Najib Razak. The U.S. delegation also includes Secretary of Commerce Penny Pritzker and U.S. Trade Representative Michael Froman.

The GES is a platform to facilitate the exchange of views and ideas between global business leaders and entrepreneurs and strengthen alliances among entrepreneurs around the world. More than 3,500 attendees from 123 countries registered for the weekend summit.

Following his remarks, Mr. Barton will take questions via Twitter utilizing the hashtag #GESQARichB. This question-and-answer portion of the program will be moderated by Lorraine Hahn, former anchor and correspondent of CNN International and CNBC Asia.

In addition to the keynote, Mr. Barton will participate in a number of GES-related activities with entrepreneurs from around the globe, including

About Zillow, Inc.Zillow, Inc. (NASDAQ: Z) operates the leading real estate and home-related marketplaces on mobile and the Web, with a complementary portfolio of brands and products that help people find vital information about homes, and connect with the best local professionals. Zillow's brands serve the full life cycle of owning and living in a home: buying, selling, renting, financing, remodeling and more. In addition, Zillow offers a suite of tools and services to help local real estate, mortgage, rental and home improvement professionals manage and market their businesses. Welcoming nearly 64 million monthly unique users in August 2013, the Zillow, Inc. portfolio includes Zillow.com®, Zillow Mobile, Zillow Mortgage Marketplace, Zillow Rentals, Zillow Digs™, Postlets®, Diverse Solutions®, Agentfolio™, Mortech®, HotPads™ and StreetEasy®. The company is headquartered in Seattle.